| Classification | Cyperaceae: Carex |
| Harvard University Herbaria Barcode(s) | 00766533 |
| Collector | F. W. Hunnewell |
| Collector number | 3384 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Natick |
| Locality | Natick |
| Date Collected | 1915-05-08 [May 8, 1915] |
| Habitat | dry woods |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc4b9e68-cced-42a6-b689-5667b411847a |
| Harvard University Herbaria Barcode | 00766533 |
| Herbarium | NEBC |
| Family | Cyperaceae |
| Determination | Carex tonsa var. rugosperma (Mackenzie) Crins |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
